# nQMaker: Estimating Time Nonreversible Amino Acid Substitution Models

> Research article (Systematic Biology, 2022) · cited 40× · AI/ML

**Wikidata**: [openalex:W4210672768](https://www.wikidata.org/wiki/openalex:W4210672768)  
**Source**: https://4ort.xyz/entity/nqmaker-estimating-time-nonreversible-amino-acid-substitution-models